Patent SG-11201907787Q-A (SG)
Title: Method and system for gas delivery including gas conserver
Inventor: KRENTLER STEPHEN
IPC: A61M16/06
Filed: 2018-02-16
Abstract: 39 51 FIG 1 17 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 23 August 2018 (23.08.2018) WIPO I PCT °Ens °nolo OHHOH11010111IIII1111101 ow (10) International Publication Number WO 2018/151826 Al (51) International Patent Classification: A61M 11/00 (2006.01) A61M 16/20 (2006.01) A61M 16/06 (2006.01) (21) International Application Number: PCT/US2018/000038 (22) International Filing Date: 16 February 2018 (16.02.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/459,940 16 February 2017 (16.02.2017) US 62/463,374 24 February 2017 (24.02.2017) US 62/464,481 28 February 2017 (28.02.2017) US (71) Applicant: L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PRO- CEDES GEORGES CLAUDE [FR/FR]; 75 quai d'Orsay, F-75007 Paris (FR). (72) Inventors; and = (71) Applicants (for US only): KRENTLER, Stephen, Bruce [US/US]; 630 Municipal Drive, Suite 340, Nazareth, PA 18064 (US). IRR, Hans [US/US]; 630 Municipal Dri- ve, Suite 340, Nazareth, PA 18064 (US). TREVENA, Paul, Norman [GB/GB]; 35 Blackmoor Lane, Maidenhead, Berkshire L6 8RA (GB). (74) Agent: CRONIN, Christopher, J.; 9811 Katy Freeway, Suite 100, Houston, TX 77024 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, W O 20 18/ 15 18 26 Al (54) Title: METHOD AND SYSTEM FOR GAS DELIVERY INCLUDING GAS CONSERVER (57) : A pneumatic oxygen conserver delivering a constant minute flow volume rate to a nasal mask, face mask, or nasal cannula is rendered lightweight by using tubing connected between the conserver and an oxygen source as a reservoir of oxygen for delivery to the nasal mask, face mask, or nasal cannula. [Continued on next page] WO 2018/151826 Al MIDEDIM011010EIREEM31111111111111111111111111111111111111111111 EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: with international search report (Art. 21(3)) before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h))